Xviewer vs BiiB
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Xviewer
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XViewer is an app communicating with Arduino Opta PLCs via APIs through WiFi in order to monitor production, sensors' status, production logs, production errors and to configure production and printer settings. The Arduino library to communicate with the APP can be found on GitHub!
BiiB
This AI-powered messaging app automatically translates conversations in real-time, understanding slang and poor grammar for natural communication. It supports voice-to-text, chat history, and web browser access, with no phone number or email required.
- Real-time AI translation
- Voice-to-text functionality
- No phone number or email required
- Web browser access
- Hands-free mode
- Chat history and backup
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BiiB (pronounced βbeepβ) is an AI-powered messaging app that works like your standard chat app but automatically translates messages in real-time between users while delivering near-perfect translation accuracy using advanced AI. Our AI understands slang, typos, abbreviations, poor grammar, and idioms, ensuring conversations feel natural. No phone number or email is needed, just enter a username and start chatting. It supports voice-to-text, chat history, and doesnβt require your contacts to install the app - they can chat via mobile or PC web browser. It now even includes a hands-free mode, allowing your contacts to listen to incoming messages without touching their phones β perfect for tour guides and conference organizers. Currently supported languages are English, Simplified/Traditional Chinese, Japanese, Korean, French, Spanish, German, Italian, Vietnamese, Indonesian, Hindi, Thai, Russian, Burmese, Khmer, Mongolian, Malay and Bengali. More languages are being added. List of features: - No email address or phone number required - Only require username and display name - Real-time messaging - Convert speech to text - Web browser access without download - View original message before translation - Chat history - Profile photo - Message reply and forwarding - Photo and video upload - File upload (pdf, txt, docx, pptx, csv, zip, rar, vcf, mp3, wav, xml, json, etc) - Emojis - Block user - Delete chat history - Backup and restore account - Delete account - Group chat - Hands-free mode We do not share your contacts' details with anyone. You can also choose not to share your contacts' information when using the app.
Screenshots
Verdict
The clearest difference is update cadence: BiiB at weekly against Xviewer's every 8 months. Xviewer's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Xviewer ships an update every 8 months, BiiB weekly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.
| Parameter | Xviewer | BiiB |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 8 months | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 32 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | I.D.T. SOCIETA' A RESPONSABILITA' LIMITATA SOCIETAβ BENEFIT | BiiB Inc. |
In-app purchases
Xviewer
No in-app purchases
BiiB
No in-app purchases









